What is CVE-2026-33310?

CVE-2026-33310 is a high-severity vulnerability in Intake, classified under OS Command Injection. CVSS score: 8.8/10. Published 2026-03-24.

How severe is CVE-2026-33310?

High severity. CVSS v3 base score is 8.8 out of 10.

Is CVE-2026-33310 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

RCE in Intake

CVE-2026-33310

Intake is a package for finding, investigating, loading and disseminating data. Prior to version 2.0.9, the shell() syntax within parameter default values appears to be automatically expanded during the catalog parsing process. If a catalo…

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.000 (10.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Intake — versions < 2.0.9

Weakness classification (CWE)

Public proof-of-concept exploits

redyank/CVE-2026-33310

References

https://github.com/intake/intake/security/advisories/GHSA-37g4-qqqv-7m99 (x_refsource_CONFIRM)
https://github.com/intake/intake/commit/d0c0b6b57c1cb3f73880655ded4a9b0e18e1fd1b (x_refsource_MISC)

Frequently asked questions

What is CVE-2026-33310?: CVE-2026-33310 is a high-severity vulnerability in Intake, classified under OS Command Injection. CVSS score: 8.8/10. Published 2026-03-24.
How severe is CVE-2026-33310?: High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2026-33310 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.